CA953580A - Method and apparatus for making corrugated crown caps - Google Patents

Method and apparatus for making corrugated crown caps

Info

Publication number
CA953580A
CA953580A CA113,863A CA113863A CA953580A CA 953580 A CA953580 A CA 953580A CA 113863 A CA113863 A CA 113863A CA 953580 A CA953580 A CA 953580A
Authority
CA
Canada
Prior art keywords
crown caps
making corrugated
corrugated crown
making
caps
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA113,863A
Other versions
CA113863S (en
Inventor
Henry E. Frankenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Can Co Inc filed Critical Continental Can Co Inc
Application granted granted Critical
Publication of CA953580A publication Critical patent/CA953580A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B21D51/48—Making crown caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Closures For Containers (AREA)
CA113,863A 1970-09-17 1971-05-25 Method and apparatus for making corrugated crown caps Expired CA953580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7294770A 1970-09-17 1970-09-17

Publications (1)

Publication Number Publication Date
CA953580A true CA953580A (en) 1974-08-27

Family

ID=22110742

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113,863A Expired CA953580A (en) 1970-09-17 1971-05-25 Method and apparatus for making corrugated crown caps

Country Status (4)

Country Link
US (1) US3695201A (en)
CA (1) CA953580A (en)
DE (1) DE2126932A1 (en)
GB (1) GB1307139A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459836A (en) * 1982-01-21 1984-07-17 Thomas William K Hydraulic forming process and apparatus
GB8703848D0 (en) * 1987-02-19 1987-03-25 Dowie D L Dished articles
US5176021A (en) * 1989-10-26 1993-01-05 Grundfos International A/S Method and apparatus for making shaped metal parts by forming sheet metal
US5624367A (en) * 1994-09-15 1997-04-29 Paper Machinery Corporation Bottom blank maker workstation for a cup making machine
US5820326A (en) * 1996-03-29 1998-10-13 Product Investment, Inc. Method and apparatus for making a tamper-evident crown

Also Published As

Publication number Publication date
US3695201A (en) 1972-10-03
GB1307139A (en) 1973-02-14
DE2126932A1 (en) 1972-03-23

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